156933882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21851}}^1$

素因数の和:21888

約数の個数: 64

約数和(自身を含む): 419558400

約数和(自身を除く): 262624518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 21851, 43702, 65553, 131106, 152957, 196659, 305914, 393318, 415169, 458871, 589977, 830338, 917742, 1179954, 1245507, 1376613, 2491014, 2753226, 2906183, 3736521, 4129839, 5812366, 7473042, 8259678, 8718549, 11209563, 17437098, 22419126, 26155647, 52311294, 78466941, 156933882]

約数ペア:

[(1, 156933882), (2, 78466941), (3, 52311294), (6, 26155647), (7, 22419126), (9, 17437098), (14, 11209563), (18, 8718549), (19, 8259678), (21, 7473042), (27, 5812366), (38, 4129839), (42, 3736521), (54, 2906183), (57, 2753226), (63, 2491014), (114, 1376613), (126, 1245507), (133, 1179954), (171, 917742), (189, 830338), (266, 589977), (342, 458871), (378, 415169), (399, 393318), (513, 305914), (798, 196659), (1026, 152957), (1197, 131106), (2394, 65553), (3591, 43702), (7182, 21851)]